{"as_of":"2026-11-09","attribution":"FAA and NTSB data via eFlight Registry (https://eflight.com)","connections":[{"group":"Aircraft","items":[{"count":null,"name":"N6834K on the register today","note":"the tail number may have moved to another aircraft since","unit":"","url":"https://eflight.com/aircraft/N6834K"},{"count":276,"name":"Piper PA-16 Clipper","note":"the model family and its accident history","unit":"registered today","url":"https://eflight.com/models/piper/pa-16"},{"count":44840,"name":"Piper","note":"","unit":"aircraft on the register","url":"https://eflight.com/makers/piper"},{"count":27303,"name":"Engine: Lycoming O-320 SERIES","note":"as the NTSB recorded it","unit":"aircraft carry this series today","url":"https://eflight.com/engines/lycoming-o-320-series"}],"relation":"involved"},{"group":"Place","items":[{"count":null,"name":"Keokuk Municipal","note":"nearest airport","unit":"","url":"https://eflight.com/airports/EOK"},{"count":null,"name":"Wittman Regional","note":"departed from","unit":"","url":"https://eflight.com/airports/OSH"},{"count":871,"name":"Accidents and incidents in Iowa","note":"131 in the last ten years","unit":"since 1982","url":"https://eflight.com/accidents?state=IA"},{"count":4513,"name":"Iowa","note":"","unit":"aircraft registered","url":"https://eflight.com/states/IA"}],"relation":"at or near"},{"group":"Analytics","items":[{"count":null,"name":"Accidents over time since 1982","note":"","unit":"","url":"https://eflight.com/analytics/accidents-over-time"},{"count":null,"name":"Accidents by phase of flight, weather and hour","note":"","unit":"","url":"https://eflight.com/analytics/accidents-by-phase"},{"count":null,"name":"The accident map","note":"","unit":"","url":"https://eflight.com/analytics/accident-map"}],"relation":"counted in"}],"graph":"https://eflight.com/graph","graph_index":"https://eflight.com/graph/index.json","license":"https://creativecommons.org/licenses/by/4.0/","node":{"city":"Keokuk","date":"2012-07-29","fatalities":0,"id":"CEN12CA503","name":"Piper PA-16 accident near Keokuk, Iowa, July 29, 2012","state":"IA","type":"ACC","url":"https://eflight.com/accidents/CEN12CA503"},"source":"FAA Civil Aviation Registry, FAA airport file, NTSB accident database; assembled by eFlight Registry"}